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    2 vulnerabilities found for Spring Web Flow by Spring

    CVE-2026-40986 (GCVE-0-2026-40986)

    Vulnerability from nvd – Published: 2026-06-11 05:03 – Updated: 2026-06-23 19:42
    VLAI
    Title
    Spring Web Flow JS RemotingHandler renders non-HTML Response as HTML
    Summary
    Spring Web Flow's JavaScript RemotingHandler renders the body of an error response as HTML even when the response is not "text/html", which can result in a scripting attack in the user's browser if the error response from the server contains error details with input reflected from an attacker. Affected versions: Spring Web Flow 4.0.0; 3.0.0 through 3.0.1; 2.5.0 through 2.5.1.
    Severity
    4.8 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:H/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: partial
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-79 - Improper Neutralization of Input During Web Page Generation (Cross-site Scripting)
    Assigner
    References
    Impacted products
    Vendor Product Version
    Spring Spring Web Flow Affected: 4.0.0 , < 4.0.0.1 (custom)
    Affected: 3.0.0 , < 3.0.1.1 (custom)
    Affected: 2.5.0 , < 2.5.2 (custom)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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    CVE-2026-40985 (GCVE-0-2026-40985)

    Vulnerability from nvd – Published: 2026-06-11 05:02 – Updated: 2026-06-23 19:09
    VLAI
    Title
    Data Binding Vulnerability in Spring Web Flow with Unified EL Parser
    Summary
    Applications that configure the WebFlowELExpressionParser are vulnerable to the use of malicious Unified EL expressions. Affected versions: Spring Web Flow 4.0.0; 3.0.0 through 3.0.1; 2.5.0 through 2.5.1.
    Severity
    6.4 (Medium)
    CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-917 - Improper Neutralization of Special Elements used in an Expression Language Statement
    Assigner
    References
    Impacted products
    Vendor Product Version
    Spring Spring Web Flow Affected: 4.0.0 , < 4.0.0.1 (custom)
    Affected: 3.0.0 , < 3.0.1.1 (custom)
    Affected: 2.5.0 , < 2.5.2 (custom)
    		Create a notification for this product.
    Show details on NVD website
    To clipboard 

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